*{
  margin: 0;
  padding: 0;
  list-style: none;
  text-decoration: none;
  box-sizing: border-box;
}
html,body,.wrap{
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.main{
  // height: 94vh;
  flex: 1;
  overflow-y: scroll;
}
.footer{
  width: 100%;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: skyblue;
  a.active{
    color: orangered;
  }
}
dl{
  width: 100%;
  height: 120px;
  border-bottom: 1px solid #ccc;
  padding: 0 20px;
  display: flex;
  align-items: center;
  dt{
    margin-right: 10px;
    width: 50%;
    height: 100px;
    img{
      width: 100%;
      height: 100px;
    }
  }
}
// .dls{
//   height: 94vh;
//   overflow-y: scroll;
// }
img{
  // display: inline-block;
  height: 100px;
}
.swiper{
  width: 100%;
  // height: 100px;
  img{
    width: 100%;
    height: 100%;
  }
}